| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $239.42 | 5.181% | $251.8244 | $251.82 | $251.80 | $251.80 |
| Purchase #2 | $131.95 | 11.756% | $147.462 | $147.46 | $147.45 | $147.50 |
| Purchase #3 | $118.61 | 9.165% | $129.4806 | $129.48 | $129.50 | $129.50 |
| Purchase #4 | $25.26 | 13.577% | $28.6896 | $28.69 | $28.70 | $28.70 |
| Purchase #5 | $183.69 | 7.539% | $197.5384 | $197.54 | $197.55 | $197.50 |
| Purchase #6 | $138.97 | 5.389% | $146.4591 | $146.46 | $146.45 | $146.50 |
| Purchase #7 | $229.45 | 9.312% | $250.8164 | $250.82 | $250.80 | $250.80 |
| 7 purchase totals = | $1,067.35 | $1,152.2705 | $1,152.27 | $1,152.25 | $1,152.30 | |